Actually guys, I have some spies in Silverstone right now and they want me to leak this one.
A month before this case was announced, some designers there thought of this concept. The design was passed on and was ready for production. Unfortunately, some drunken employee there accidentally removed the layer for the decals and most of the cases were already produced without the decal. The original designers were irked, so they threw that employee into the depths of Cthulhu. So what they did is that they left those produced ones there for sale and they made the one with the real stuff in it.
This is what the case supposed to look like:
Warning: Before you even go to google to search for images on "santa girls", don't do it on your work. Because you will be surprised by the results.